HH SCIENCE HH1000P Pure Water Online Process pH Sensor
Original price was: US$205.00.US$154.00Current price is: US$154.00.
The HH SCIENCE HH1000P is a cost-effective pH electrode optimized for low-conductivity clean water applications, offering fast response, high accuracy, and long-term signal stability.
Key Features:
- Ideal for 20–300 μS/cm conductivity range
- IP68 waterproof for submersible use
- Long-path reference system ensures signal reliability
- Low-impedance pH membrane for fast, accurate readings
- Dual 3/4″ NPT threads for easy inline or submersible installation
The HH SCIENCE HH1000P is a specialized pH electrode tailored for the clean water industry, designed to provide accurate, stable measurements in low-conductivity environments. Its low-impedance pH glass membrane ensures quick response times and precision, even in purified or treated water sources such as tap water, swimming pools, and surface water systems.
Built on the foundation of the HH1000 platform, this model maintains robust durability and ease of installation. The long-path reference system resists chemical interference and reference poisoning, extending the electrode’s operational lifespan.
The HH1000P comes with dual 3/4″ NPT threads, making it straightforward to mount in both submersible and inline pipeline configurations. Its IP68 waterproof rating ensures worry-free performance in fully immersed settings.
This electrode effectively combines laboratory-level sensitivity with industrial ruggedness, making it a versatile and budget-friendly solution for monitoring the quality of various types of clean water.
Key Features
- Low-Conductivity Compatibility: Optimized for media within 20–300 μS/cm conductivity range
- IP68 Waterproof Design: Suitable for continuous submersion in water
- Long-Path Reference System: Offers superior long-term stability and contamination resistance
- Low-Impedance pH Glass Membrane: Enables fast response and high accuracy
- Dual 3/4″ NPT Threads: Supports easy integration into submersible tanks or inline setups
Optional Upgrades
- Housing Material Upgrade: PPS housing available for greater chemical and thermal resistance
- Reference System Upgrade: Optional dual junction reference for aggressive media
- Membrane Customization: Switchable to HC (general-purpose) pH membrane
- Cable Extension: Extendable cable length up to 60 meters for remote deployment
Typical Applications
- Swimming pool water monitoring
- Circulating water and HVAC systems
- Surface water quality assessments
- Tap water and municipal supply networks
- Secondary water supply systems
- General-purpose purified water testing
| Measuring Range | 0–14 pH |
| Temperature Range | 0–80 °C |
| Pressure Range | 0–3 Bar |
| Temperature Compensation Options | NTC 2.252K, NTC 5K, NTC 10K, NTC 22K, NTC 30K, PT100, PT1000 (optional) |
| Factory Calibrated Slope | Better than 95% |
| Membrane Resistance | < 100 MΩ |
| Zero Potential (E₀) | < ±10 mV |
| Response Time | < 10 seconds |
| Salt Bridge Type | Ring-shaped PTFE junction |
| Reference Electrolyte | PCG polymer gel (low-viscosity standard type) |
| Reference System | Long-path reference junction |
| Process Connection | 3/4" NPT threads (top and bottom) |
| Housing Material | ABS with glass fiber reinforcement |
| Electrode Length | 180 mm |
| pH Sensitive Membrane | HL (Low-impedance type) |
| Cable Connection | Integrated direct-connection cable |
| Weight | 0.3 kg |
|---|---|
| Dimensions | 20 × 6 × 6 cm |
| Junction (Salt Bridge Type) | PTFE, Ceramic Junction |
| Measurement | pH, ORP |
| Temperature Compensation Options | NTC 2.252K, NTC 5K, NTC 10K, NTC 22K, NTC 30K, PT100, PT1000 |
| Cable Connection | Integrated direct-connection cable, S8, S8M, S7, K8S, VP4, VP, K2, K9, 4 PIN |
| Application | Aquaculture & Aquarium, Environmental Monitoring, Food & Beverage, Hydroponics & Agriculture, Industrial Water & Wastewater Treatment, Laboratory & Analytical, Metallurgy & Mining, Municipal Water & Wastewater Treatment, Pool & Spa |
| Parameters | pH |
Related Products
The HH SCIENCE HH1000 is a rugged, high-performance pH electrode designed for long-term reliability in water and wastewater monitoring, offering industrial-grade features at a cost-effective price.
Key Features:
- ABS + Glass Fiber housing for superior corrosion resistance
- IP68-rated for submersible operation
- Long-path reference system for stable signal output
- Reinforced pH-sensitive glass membrane
- Dual 3/4″ NPT threads for inline or submersible installation
The HH SCIENCE HH5200i is a digital two-electrode conductivity sensor with an integrated microprocessor and graphite sensing element, offering direct RS485 output, high chemical resistance, and reliable measurement across a broad conductivity range.
Key Features:
- Wide-range conductivity measurement
- Built-in microprocessor with RS485 Modbus output
- Graphite electrode for acid/alkali corrosion resistance
- No need for multiple cell constants
- IP68 waterproof and submersible
- G3/4 threaded body for inline or immersion use
The HH SCIENCE HH5400i is a digital four-electrode conductivity sensor with integrated RS485 output and Hastelloy electrodes, designed for high-precision conductivity monitoring across corrosive, high-range industrial and environmental applications.
Key Features:
- Wide conductivity range: 0–500 mS/cm
- Four-electrode Hastelloy front end for superior corrosion resistance
- Direct RS485 Modbus output with built-in microprocessor
- No need for external transmitters or cell constant selection
- IP68-rated for submersion and harsh environments
- G3/4 thread for inline or pipe-mounted installation